CN106494077A - The system that optomagnetic pair of field forms safety design - Google Patents

The system that optomagnetic pair of field forms safety design Download PDF

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Publication number
CN106494077A
CN106494077A CN201611095482.9A CN201611095482A CN106494077A CN 106494077 A CN106494077 A CN 106494077A CN 201611095482 A CN201611095482 A CN 201611095482A CN 106494077 A CN106494077 A CN 106494077A
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CN
China
Prior art keywords
pattern
magnetic field
printing element
field
safety design
Prior art date
Application number
CN201611095482.9A
Other languages
Chinese (zh)
Inventor
甄欣
Original Assignee
甄欣
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 甄欣 filed Critical 甄欣
Priority to CN201611095482.9A priority Critical patent/CN106494077A/en
Publication of CN106494077A publication Critical patent/CN106494077A/en
Priority claimed from PCT/CN2017/113730 external-priority patent/WO2018099413A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14Security printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382Contact thermal transfer or sublimation processes
    • B41M5/38285Contact thermal transfer or sublimation processes characterised by magnetic components in the transfer ink

Abstract

The present invention provides the system that a kind of optomagnetic pair of field forms safety design, and which includes:Surface printing has the printing element of derivable ink logo and at least a set of safety design for sequentially passing through for the printing element to form unit, and often set safety design forms unit and includes:Magnetic field and the light source on the printing element surface may act on so that after the safety design forms unit, the derivable ink logo on its surface assumes light field and the effect after the dual function of magnetic field to the printing element.The safety design safety of present invention formation, antifalsification are higher.The present invention forms safety design using optomagnetic pair of field, and the core technology element for forming safety design is printed patterns, magnetic version pattern and light field pattern;More complicated from the complexity for forming security pattern, more enrich;The smooth roll number of patterns of multi-form and the quantity of magnetic field pattern can also be increased in actual application, increasingly complex security pattern is formed, reached the purpose for being more difficult to replicate.

Description

The system that optomagnetic pair of field forms safety design

Technical field

The invention belongs to anti-counterfeiting printing technology field, more particularly to one kind is mainly used in paper currency printing field, specifically relates to And a kind of optomagnetic pair of field forms safety design and its preparation system.

Background technology

Hundred yuan of banknotes of new edition with honorable color shifting ink of in October, 2015 Chinese people's issued by banks, its core technology It is exactly the magnetic optically ink of JDSU companies and Sicpa companies joint development, JDSU companies are for the application of magnetic optically ink Technology have registered substantial amounts of patent, and core is the 200480018382.5 of application in 2004 the most《Induced by the action of a magnetic field The method and apparatus for producing pattern in the coating containing magnetic-particle》, the technology is on the multinational banknote such as Euro, pound is false proof Should;It is worth mentioning that it is printing that JDSU companies and Sicpa companies form the core technology element of security printing pattern Pattern and magnetic version pattern.

The purpose of the present invention is to explore a kind of more complicated, paper currency printing scheme that false proof degree is higher and equipment.

Content of the invention

The purpose of the present invention is achieved through the following technical solutions:

The system that a kind of optomagnetic pair of field forms safety design, which includes:Surface printing has the print of derivable ink logo Brush base material and at least a set of safety design for sequentially passing through for the printing element form unit, and often set safety design is formed Unit includes:Magnetic field and the light source on the printing element surface may act on so that the printing element is through the safety After pattern forming unit, the derivable ink logo on its surface assumes light field and the effect after the dual function of magnetic field.

Specifically, the system that the optomagnetic pair of field forms safety design, which includes:Surface printing has derivable ink figure The printing element of case and at least a set of safety design form unit, and often set safety design forms unit and includes:External magnetic field, it is arranged at Transporter, surface between two magnetic poles of the external magnetic field or at the one pole of magnetic field has pattern smooth roll and the shading of pattern light source Body;The pattern smooth roll is arranged above the printing element, and the occulter is arranged at the pattern smooth roll and the printing Between base material, it is only to the exposed outgoing-line type gap of the printing element, the transporter for covering the pattern smooth roll For driving the printing element to move relative to the occulter;By the rolling of the pattern smooth roll, in the external magnetic field In the presence of, the pattern of pattern calender roll surface is transferred to the printing element surface, meanwhile, the shape of the external magnetic field or magnetic The magnetic field that the pattern on pole surface is formed forms magnetic version pattern on the printing element surface.

The external magnetic field can be any type of magnetic field:Crawler type magnetic field, permanent magnetic field, electromagnetic field;Arbitrary graphic pattern, such as: Cylindricality, the shape of a hoof, uniform magnetic field, spherical crown magnetic field etc..

The effect of the occulter is to ensure that the two-dimensional pattern on pattern smooth roll is delivered to printing element in the way of one-dimensional On.

Magnetic version pattern is built-up according to the distribution in magnetic field and the distribution of Magnet, and the RMB 100 of new edition is exactly to adopt Side pattern with simplest bar magnet pattern;

Surface printing has derivable ink logo, and the pigment flakes inside this pattern, can be according to magnetic field in magnetic field Pattern is induced, so that magnetic field pattern is transferred to ink logo.

When shifting to the pattern on pattern smooth roll, it is possible to use circle turns flat mode, it is also possible to turn circle using circle Mode:

Optionally, the transporter and printing element below the pattern smooth roll is plane, by the biography The unidirectional translation of device is sent to realize that the pattern on pattern smooth roll is transferred to the surface of the printing element.

Optionally mode is another kind:It is cylindric transfer roller to be located at the transporter below the pattern smooth roll, The printing element on its surface is located at by its roller transfer, so as to the pattern on the pattern smooth roll is transferred to the printing element Surface.

The system that another kind of optomagnetic pair of field forms safety design, which includes:

Surface printing has the printing element of derivable ink logo and at least a set of safety design to form unit, often set peace Complete pattern forms unit to be included:The pattern smooth roll being oppositely arranged up and down and crawler type magnetic field, and be used for transmitting the printing base The transporter of material, the printing element are arranged between the pattern smooth roll and crawler type magnetic field, the crawler type magnetic field and The transporter synchronization;Occulter is provided between the pattern smooth roll and the printing element, for covering the smooth roll For only to the exposed outgoing-line type gap of the printing element;The transporter is used for driving the printing element relative to the screening Body of light is moved;The pattern of pattern calender roll surface is transferred to by institute by the rolling of the pattern smooth roll and the movement in crawler type magnetic field State printing element surface, meanwhile, the crawler type magnetic field the printing element surface formed magnetic version pattern.

The crawler belt of crawler belt or clamping magnetic version of the crawler type magnetic field for rubber magnetic-type;The pattern smooth roll is that inside sets There are light source, outside to be provided with the structure of pierced pattern.

Described surface printing has the printing element of derivable ink logo, Ke Yishi:Surface printing has derivable The paper or plastic foil of ink logo.

The present invention also provides the safety design that a kind of optomagnetic pair of field is formed, and which includes:

The ink logo for being printed in substrate surface is, the magnetic field pattern and light field pattern that are formed at the ink logo surface.

The present invention principle be:Magnetic version pattern be built-up according to the distribution of the distribution in magnetic field and Magnet, new edition RMB 100 is exactly the side pattern for employing simplest bar magnet pattern;Printing element surface printing has derivable Ink logo, the pigment flakes inside this pattern can be induced according to the pattern in magnetic field, so that magnetic field pattern in magnetic field It is transferred to ink logo.

Relative to prior art, the present invention has advantages below:

During using light field pattern, present invention employs two-dimensional pattern and base material is transferred in the way of one-dimensional patterns On, it is that pattern smooth roll adds the mode that blocks by the way of, the advantage for transmitting pattern using both modes is:1st, can be to existing Pattern after having printed patterns and magnetic version combinations of patterns carries out two-dimentional arbitrarily cutting, and what final security pattern can extend has more Multiformity, 2, ensure that the continuous high-efficient that pattern is produced, 3, ensure that the clear of light field pattern boundaries.

In terms of antifalse effect, the present invention forms safety design using optomagnetic pair of field, forms the core technology of safety design Element is printed patterns, magnetic version pattern and light field pattern;More complicated from the complexity for forming security pattern, richer Rich;The smooth roll number of patterns of multi-form and the quantity of magnetic field pattern can also be increased in actual application, formed more multiple Miscellaneous security pattern, reaches the purpose for being more difficult to replicate.

Description of the drawings

Cross-sectional views of the Fig. 1 for the system of optomagnetic pair of field formation safety design of the embodiment of the present invention one;

Cross-sectional views of the Fig. 2 for the system of optomagnetic pair of field formation safety design of the embodiment of the present invention two;

Fig. 3 is the cross-sectional view of the system that optomagnetic pair of field of the embodiment of the present invention three forms safety design;

Fig. 4 to Fig. 6 is the safety design forming process schematic diagram of the embodiment of the present invention four.

Specific embodiment

Embodiment one:

The present embodiment provides the system and method that a kind of optomagnetic pair of field forms safety design.

As shown in figure 1, the system that the optomagnetic pair of field forms safety design, including:Two magnetic poles 1,2 be arrangeding in parallel up and down There is the pattern smooth roll 3 of pattern light source on the uniform magnetic field for being formed and the surface being arranged between two magnetic poles 1,2 in the magnetic field, hides Body of light 4, transporter 5 and the surface printing transmitted by the transporter 5 have the printing element 6 of derivable ink logo.

The pattern smooth roll 3 is arranged above the printing element 6, and the occulter 4 is arranged at 3 He of pattern smooth roll Between the printing element 6, for the pattern smooth roll 3 is covered as only to 6 exposed outgoing-line type gap of the printing element, institute State transporter 5 and be arranged at 6 bottom of the printing element, for driving the printing element 6 to move relative to the occulter 4 Dynamic;By the rolling of the pattern smooth roll 3, while under the inducing action in the magnetic field, by the figure on 3 surface of pattern smooth roll Case is transferred to the printing element surface, forms optomagnetic pair of field safety design.

In the present embodiment, transporter 5 is conveyer belt.

Embodiment two:

The present embodiment provides the system that another kind of optomagnetic pair of field forms safety design, and its structure is similar to embodiment one, such as Shown in Fig. 2, differ only in:The transporter below pattern smooth roll 30 is located in two magnetic poles 10,20 be arrangeding in parallel up and down is Cylindric transfer roller 50,50 rotation of cylindric transfer roller roll so that the printing element 60 positioned at its surface by its roller transfer, So as to the pattern on 30 surface of pattern smooth roll to be transferred to the surface of the printing element 60.

Embodiment three:

The present embodiment provides the system that a kind of optomagnetic pair of field forms safety design, and its structure is similar to embodiment one, difference It is only that:Using magnetic field different.

In the present embodiment, as shown in figure 3, using the crawler type magnetic field 100 synchronous with transporter, which is arranged at as implemented The lower section of the printing element 600 for being printed with derivable ink logo described in example one.Crawler type magnetic field 100 can be rubber magnet The crawler belt of formula or the crawler belt of clamping magnetic version.The present embodiment has the crawler belt of magnetic sheet using clamping.

Printing element 600 and crawler type magnetic field 100 are synchronous, equivalent to external magnetic field and printed patterns be relative stand one section when Between.So, with the movement of printing element 100, the light of pattern smooth roll 300 passes through line style gap, in the table of printing element 600 Face persistently forms light field pattern, simultaneously as 600 synchronizing moving of crawler type magnetic field 100 and printing element, therefore, magnetic field is in print 600 surface of brush base material forms magnetic version pattern.

Advantage of this embodiment is that:When printed patterns are through the smooth roll zone of influence, external magnetic field, i.e. crawler type magnetic field 100 Still printed patterns are acted on, compared to magnetic roller, have more stable magnetic field, for preparing more complicated more accurate pattern, there is provided More favourable condition.

In above three embodiment, the printing element can select PVC black thin films, in black PVC film substrate UV curable inks containing inducible pigment flakes in upper printing;The base material of UV curing types brilliance color shifting ink is printed with, is entered Magnetic field range, under the influence of a magnetic field, forms magnetic version pattern.

In above three embodiment, the structure of the smooth roll is:The smooth roll is by the film and two hollow glass cylinders Composition, after the film bending, glued formation is cylindrical end to end, and hollow glass cylinder described in two forms the concentric cylinder of three circles, The inwall of one of hollow glass cylinder and the outer wall of another hollow glass cylinder clamping film tightly, form high minute mark The smooth roll of rate.

Example IV:

The system and method that the present embodiment provides a kind of optomagnetic pair of field safety design for being formed, forms the safety design.

Relative to embodiment 1 to 3, the characteristics of the safety design of the present embodiment forms system it is:Schemed using two groups of safety Case forms unit, i.e. surface printing has derivable ink logo printing element order by two groups of optomagnetic pair of field units so that Printing element order passes through two groups of optomagnetic pair of field units.

The printing element of the present embodiment selects PVC black thin films, containing inducible in printing on black PVC film substrate The UV curable inks of pigment flakes.

First group of optomagnetic pair of field unit by the pattern smooth roll being arranged above the printing element of transmission and is arranged at printing base The crawler type column magnetic field composition with printing element Synchronous Transmission below material, occulter are arranged at pattern smooth roll and printing element Between, it is only to the exposed outgoing-line type gap of printing element for covering pattern smooth roll.Second group of optomagnetic pair of field unit is by arranging UV light sources and the shoe with printing element Synchronous Transmission that is arranged at below printing element above the printing element for continuing transmission Belt spherical crown shape magnetic field is constituted.

Safety design forming process and principle are as shown in Figures 4 to 6.

The as shown in Figure 4 printing element for being printed with " 50 ", through first group of optomagnetic pair of field unit, the structure of pattern smooth roll As shown in Figure 5 with pattern.Through the impact that crawler type column magnetic field and pattern smooth roll solidify, pattern " 50 " is cut into two Point:As shown in figure 5, the dash area of pattern " 50 " forms rolling striped corresponding with calender roll surface pattern, the figure of dash area Case is cured, and the part beyond shade is uncured;Meanwhile, being formed on printing element surface is affected by crawler type column magnetic field And the first magnetic field pattern (not shown) for generating.Again through second group of optomagnetic pair of field unit, UV light sources are to printing element table The pattern " 50 " in face is solidified so that the part beyond the shade is cured so that the pattern for ultimately forming is exactly shade Part is rolling color-shifting images feature corresponding with calender roll surface pattern, meanwhile, formed by crawler type ball on printing element surface The second magnetic field pattern (not shown) that coronal magnetic field affects and generates

For entirety, the pattern through the printing element surface after the safety design formation system of the present embodiment is by original print The pattern joint effect of pattern " 50 ", the first magnetic field pattern, the second magnetic field pattern and pattern calender roll surface is formed.

In actual applications, the quantity that safety design forms unit can be increased, so that the safety design for being formed is multiple Miscellaneous degree is improved.And, each safety design forms unit, it would however also be possible to employ different light sources and magnetic field, to form desired figure Case effect.

Claims (10)

1. the system that a kind of optomagnetic pair of field forms safety design, it is characterised in that:Which includes:Surface printing has derivable ink The printing element of pattern and at least a set of safety design for sequentially passing through for the printing element form unit, often cover safety Pattern forming unit includes:Magnetic field and the light source on the printing element surface may act on so that the printing element is passed through After the safety design forms unit, the derivable ink logo on its surface assumes light field and the effect after the dual function of magnetic field Really.
2. the system that optomagnetic pair of field according to claim 1 forms safety design, it is characterised in that:Safety design shape is often covered Include into unit:External magnetic field, it is arranged at transporter between two magnetic poles of the external magnetic field or at the one pole of magnetic field, surface and has The pattern smooth roll of pattern light source and occulter;The pattern smooth roll is arranged above the printing element, and the occulter is arranged Between the pattern smooth roll and the printing element, it is exposed only to the printing element for covering the pattern smooth roll Outgoing-line type gap, the transporter are used for driving the printing element to move relative to the occulter;By the pattern The pattern of pattern calender roll surface, in the presence of the external magnetic field, is transferred to the printing element surface by the rolling of smooth roll, with When, the magnetic field that the pattern of the shape or magnetic pole surfaces of the external magnetic field is formed forms magnetic version pattern on the printing element surface.
3. the system that optomagnetic pair of field according to claim 2 forms safety design, it is characterised in that:The external magnetic field is forever Magnetic field, electromagnetic field and the crawler type magnetic field synchronous with transporter;The shape of the permanent magnetic field or electromagnetic field is cylindricality, Horse hoof Shape, uniform magnetic field or ball crown type magnetic field.
4. system according to claim 3, it is characterised in that:Crawler belt or dress of the crawler type magnetic field for rubber magnetic-type The crawler belt of folder magnetic version.
5. system according to claim 2, it is characterised in that:The printing element selects PVC black thin films, in black UV curable inks containing inducible pigment flakes on PVC film printing on substrates.
6. according to the arbitrary described system of claim 2 to 5, it is characterised in that:The transmission below the pattern smooth roll Device and printing element are plane, realize that by the unidirectional translation of the transporter pattern on pattern smooth roll is transferred to institute State the surface of printing element.
7. according to the arbitrary described system of claim 2 to 5, it is characterised in that:The biography being located at below the pattern smooth roll Device is sent for cylindric transfer roller, the printing element positioned at its surface by its roller transfer, so as to by the pattern smooth roll Pattern is transferred to the surface of the printing element.
8. according to the arbitrary described system of claim 2 to 5, it is characterised in that:The pattern smooth roll is that inside is provided with light source, outward Portion is provided with the structure of pierced pattern.
9. the system that optomagnetic pair of field according to claim 8 forms safety design, it is characterised in that:The pattern smooth roll by The film and two hollow glass cylinder compositions, after the film bending, glued formation is cylindrical end to end, and hollow glass described in two Cylinder forms the concentric cylinder of three circles, and the inwall of one of hollow glass cylinder and the outer wall of another hollow glass cylinder are tight The tight clamping film, forms the smooth roll of high minute mark rate.
10. the safety design that a kind of optomagnetic pair of field is formed, it is characterised in which includes:
The ink logo for being printed in substrate surface, the magnetic field pattern being formed on the ink logo and light field pattern.
CN201611095482.9A 2016-12-01 2016-12-01 The system that optomagnetic pair of field forms safety design CN106494077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611095482.9A CN106494077A (en) 2016-12-01 2016-12-01 The system that optomagnetic pair of field forms safety design

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201611095482.9A CN106494077A (en) 2016-12-01 2016-12-01 The system that optomagnetic pair of field forms safety design
PCT/CN2017/113730 WO2018099413A1 (en) 2016-12-01 2017-11-30 System for forming security pattern using optical and magnetic fields
EP17876321.5A EP3549769A1 (en) 2016-12-01 2017-11-30 System for forming security pattern using optical and magnetic fields
US16/459,619 US20190322112A1 (en) 2016-12-01 2019-07-02 System for forming safety pattern by magnetic and optical field

Publications (1)

Publication Number Publication Date
CN106494077A true CN106494077A (en) 2017-03-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099413A1 (en) * 2016-12-01 2018-06-07 任磊 System for forming security pattern using optical and magnetic fields

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011054230A (en) * 2009-09-01 2011-03-17 Hitachi Maxell Ltd Magnetic field orientation device and method for manufacturing magnetic recording medium
CN102173247A (en) * 2011-02-18 2011-09-07 甄健 Method and device for preparing anti-counterfeiting pattern capable of symmetrically changing with visual angles
CN102555434A (en) * 2010-12-27 2012-07-11 Jds尤尼弗思公司 System and method for forming an image on a substrate
CN102616042A (en) * 2011-01-28 2012-08-01 甄健 Production method of pattern in magnetic pigment fragment-containing coating layer and production device thereof
CN103722917A (en) * 2013-01-31 2014-04-16 汕头市依明机械股份有限公司 Transparent roller for laser imprinting and laser imprinting device
CN104309288A (en) * 2014-11-06 2015-01-28 德信嘉邦涂料(深圳)有限公司 Crawler-type magnetic orienting device and painting device
CN206520323U (en) * 2016-12-01 2017-09-26 甄欣 The system that optomagnetic pair of field forms safety design

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011054230A (en) * 2009-09-01 2011-03-17 Hitachi Maxell Ltd Magnetic field orientation device and method for manufacturing magnetic recording medium
CN102555434A (en) * 2010-12-27 2012-07-11 Jds尤尼弗思公司 System and method for forming an image on a substrate
CN102616042A (en) * 2011-01-28 2012-08-01 甄健 Production method of pattern in magnetic pigment fragment-containing coating layer and production device thereof
CN102173247A (en) * 2011-02-18 2011-09-07 甄健 Method and device for preparing anti-counterfeiting pattern capable of symmetrically changing with visual angles
CN103722917A (en) * 2013-01-31 2014-04-16 汕头市依明机械股份有限公司 Transparent roller for laser imprinting and laser imprinting device
CN104309288A (en) * 2014-11-06 2015-01-28 德信嘉邦涂料(深圳)有限公司 Crawler-type magnetic orienting device and painting device
CN206520323U (en) * 2016-12-01 2017-09-26 甄欣 The system that optomagnetic pair of field forms safety design

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099413A1 (en) * 2016-12-01 2018-06-07 任磊 System for forming security pattern using optical and magnetic fields

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